Sweepilla (牝 1931 鹿毛 Sweep)
 |-- Iverna (牝 1939 鹿毛 Bull Dog)
 `-- China Face (牝 1940 鹿毛 Display)
     |-- Siama (牝 1947 鹿毛 Tiger)
     |   |-- One-Eyed King (牡 1954 鹿毛 Nasrullah)
     |   |-- Bald Eagle (牡 1955 鹿毛 Nasrullah)
     |   |-- Whistle a Tune (牝 1958 鹿毛 Double Jay)
     |   |-- Dead Ahead (牡 1959 鹿毛 Turn-to)
     |   `-- オンリーザブレーヴ Only the Brave [米] (牝 1964 鹿毛 Battle Joined)
     |-- China Mission (牝 1948 黒鹿毛 Omission)
     |   `-- April Mission (牝 1957 黒鹿毛 Hannibal)
     |-- China Doll (牝 1950 鹿毛 Tiger)
     |   `-- Royal China (牝 1961 鹿毛 Royal Note)
     `-- Let's Face It (牝 1953 鹿毛 Nasrullah)
         |-- Other Side (牝 1963 鹿毛 Royal Coinage)
         `-- ロードマップ Road Map [米] (牝 1967 鹿毛 Hasty Road)